What Are the ʺSticky Endsʺ Produced by Some Restriction Enzymes

question 38

Multiple Choice

What are the ʺsticky endsʺ produced by some restriction enzymes?

• A) Sticky ends are DNA strands with an extra hydroxyl group on the end.
• B) Sticky ends are able to hydrogen bond with complementary strands.
• C) Sticky ends are short single-strand ends of a DNA molecule.
• D) Sticky ends are short single-strand ends of DNA able to hydrogen bond with complementary strands.
• E) Sticky ends are DNA strands able to form phosphate bonds with free DNA ends.

---

Definitions:

Physiologically Reactive

Pertains to the body's natural physical response to stimuli or changes in the environment.

Avoidance Coping

A stress management strategy involving efforts to evade facing problems, stressors, or emotional distress.

Chronic Disease Progression

The advancement or development of long-lasting diseases over time, often characterized by worsening symptoms and complications.

Cancer

A group of diseases characterized by the uncontrolled growth and spread of abnormal cells in the body.